Unable to save & switch macros

I’m unable to switch to another macro, when I click on the macro name nothing happens.
If I choose “Source view” the macro name has an *, but I’m unable to save or discard changes (nothing happens).
I’m on Google Chrome Version 75.0.3770.90 (Official Build) (64-bit)

Switched to File system storage… restored macros from previous backup. It worked.
It seems that local storage is messed up